13F Insight
DOSSIER · 13F Holders · Q1 2026

GLOBALFOUNDRIES INC

384 institutions still hold GLOBALFOUNDRIES INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G39387108·384 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$23.8B
visible holders
Holders
384
filers reporting
Concentration
79.06%
Mubadala Investment Co PJSC #1
top holder share
AI Holders Summary · Q1 2026

384 institutions reported GLOBALFOUNDRIES INC in Q1 2026. Mubadala Investment Co PJSC leads at 79.1% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Mubadala Investment Co PJSC
CIK 0001704268
$18.8B423.0M91.83%Q1 202602
FMR LLC
CIK 0000315066
$2.8B64.1M0.15%Q1 202603
Slate Path Capital LP
CIK 0001559706
$224M5.0M3.33%Q1 202604
JPMORGAN CHASE & CO
CIK 0000019617
$210M5.1M0.01%Q1 202605
MORGAN STANLEY
CIK 0000895421
$206M4.6M0.01%Q1 202606
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$153M3.4M0.06%Q1 202607
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$152M3.4M0.02%Q1 202608
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$140M3.2M0.06%Q1 202609
BlackRock, Inc.
CIK 0002012383
$137M3.1M0.00%Q1 202610
BESSEMER GROUP INC
CIK 0001054074
$125M2.8M0.20%Q1 202611
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$119M2.7M0.10%Q1 202612
GOLDMAN SACHS GROUP INC
CIK 0000886982
$104M2.3M0.01%Q1 202613
MARSHALL WACE, LLP
CIK 0001318757
$83M2.4M0.08%Q4 202514
Ghisallo Capital Management LLC
CIK 0001825214
$80M1.8M2.21%Q1 202615
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$71M1.6M0.01%Q1 202616
CITADEL ADVISORS LLC
CIK 0001423053
$71M2.0M0.01%Q4 202517
Mirae Asset Global Investments Co., Ltd.
CIK 0001569395
$69M832K0.10%Q2 202618
Squarepoint Ops LLC
CIK 0001642575
$66M1.5M0.08%Q1 202619
HRT FINANCIAL LP
CIK 0001475597
$63M1.8M0.20%Q4 202520
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$60M1.3M0.08%Q1 2026
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